 
| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Female | 
| Full name | Marianna•Lymperta | 
| Used name | Marianna•Lymperta | 
| Original name | Μαριάννα•Λυμπερτά | 
| Other names | Marianna Lymberta | 
| Born | 25 June 1979 in Cholargos, Athina, Attiki (GRE) | 
| Measurements | 169 cm / 53 kg | 
| Affiliations | ANOG, Athina (GRE) | 
| NOC |  Greece | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Swimming (Aquatics) |  GRE | Marianna Lymperta | |||
| 800 metres Freestyle, Women (Olympic) | 22 | |||||
| 2004 Summer Olympics | Swimming (Aquatics) |  GRE | Marianna Lymperta | |||
| 800 metres Freestyle, Women (Olympic) | 18 | |||||
| 4 × 200 metres Freestyle Relay, Women (Olympic) | Greece | 15 | ||||
| 2008 Summer Olympics | Marathon Swimming (Aquatics) |  GRE | Marianna Lymperta | |||
| 10 kilometres Open Water, Women (Olympic) | 11 | |||||
| 2012 Summer Olympics | Marathon Swimming (Aquatics) |  GRE | Marianna Lymperta | |||
| 10 kilometres Open Water, Women (Olympic) | 21 |